3
4
5
6
midIndex = start + (end - start) / 2;
1. start=0, end=10, midIndex = 5, mid = 58
2. start=6, end=10, midIndex = 8, mid = 88
3. start=6, end=7, midIndex = 6, mid = 68
4. start=7, end=7, midIndex = 7, mid = 78
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